<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登陆</title>
    <style>
        body{
            background: url("R-C.jpg") no-repeat;
            font-size: 20px;
        }
        form{
            width:390px;
            height: 190px;
            background: url("ChMkJlbKy8WIbwXCAAmjSPvqREoAALIvAJG9NUACaNg254 (1).jpg");
            position: absolute;
            top: 300px;
            left: 550px;
        }
        span{
            display: block;
            padding-top: 15px;
            padding-left: 80px;
        }
    </style>
</head>
<body>
    <body>
        <form>
            <span style= "display: block; position: relative; top: 0px; left: 100px;">请登陆</span>
            <span>账号：<input type = "text"/></span>
            <span>密码：<input type = "password" id="psw1" class = "psw1" /></span>
            <span>记住密码： <input type ="checkbox">
                <input type = "submit" />
            </span>
        </form>
    </body>
</body>
</html>